Blowing wool is efficient in many ways

The best innovations are the results of hard work, dedication and luck. This was the case with wool blowing, an excellent method for attic insulation.

A loft can be a tight space, making it challenging for insulation slabs. During the 1970s, insulation was typically installed in attics using rakes.
Attic insulation with PAROC Blowing wool on slabs
At the end of the 1990s, one of our customers gave us the idea to use a blowing machine for installation. We also figured out that blowing allowed us to utilise the cutting waste. Blowing wool thus solved two problems at once: how to work in tight spaces and what to do with waste. It quickly became one of the hottest items on the market.

Today, blowing wool is the most common insulation solution for pitched roofs. For the house owner, it saves time and money. It is also good for the environment, as cutting waste ends up in the attic instead of at the dump.